The new BitVector class after the refactoring does not have some of the APIs from the previous class such as setRangeToOnes, etc. Also, I believe getNullCount returned the number of zeros in the vector.
Reporter: Bryan Cutler / @BryanCutler
Assignee: Bryan Cutler / @BryanCutler
PRs and other links:
Note: This issue was originally created as ARROW-1867. Please see the migration documentation for further details.